| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.87 | 13.439% | $225.5961 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $164.85 | 7.556% | $177.3061 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $129.83 | 10.491% | $143.4505 | $143.45 | $143.45 | $143.50 |
| Purchase #4 | $203.83 | 8.400% | $220.9517 | $220.95 | $220.95 | $221.00 |
| Purchase #5 | $219.46 | 7.449% | $235.8076 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $22.90 | 13.632% | $26.0217 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $47.96 | 4.854% | $50.288 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $987.70 | $1,079.4217 | $1,079.43 | $1,079.40 | $1,079.50 | |